.boss{
    width: 100%;
    height: calc(100vh - 90px);
    overflow: auto;
}
.boss .box{
    width: 100%;
    height: 100px;
    position: relative;
    border: unset;
}
.boss .box .img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}

.boss .username{
    width: 100%;
    height: 130px;
    text-align: center;
    font-size: 20px;
}

.reg{
    margin-right: 20px;
    float: right;
    color: skyblue;
}